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    • 3. 发明申请
    • Disuposable Diaper
    • 无法尿布
    • WO2012043843A1
    • 2012-04-05
    • PCT/JP2011/072704
    • 2011-09-26
    • UNICHARM CORPORATIONOHASHI, NaotoYAGO, ToshiyaYAMANAKA, YasuhiroMORI, HirokiKANEKO, Tomohiro
    • OHASHI, NaotoYAGO, ToshiyaYAMANAKA, YasuhiroMORI, HirokiKANEKO, Tomohiro
    • A61F13/49A61F13/511
    • A61F13/51108A61F13/49A61F13/514A61F13/53
    • An object of the present invention is to provide a disposable diaper having excellent top sheet migration speed and absorber migration speed, as well as a satisfactory feeling during wear. The disposable diaper of the present invention is as follows. A disposable diaper comprising a liquid-permeable top sheet, a liquid-impermeable back sheet and an absorber between the top sheet and back sheet, and having a front body waist region, a crotch region and a back body waist region, wherein the top sheet is a nonwoven fabric having on the skin contact surface a plurality of ridges and a plurality of recesses extending in the lengthwise direction of the disposable diaper, and alternating in the widthwise direction perpendicular to the lengthwise direction, the top sheet has point-like compressed sections at a prescribed density in the front body waist region and/or back body waist region, the ridges in prescribed zones having different heights than the adjacent ridges at the same location in the lengthwise direction.
    • 本发明的目的是提供一种具有优异的顶片迁移速度和吸收剂迁移速度的一次性尿布,以及磨损期间的令人满意的感觉。 本发明的一次性尿布如下。 一种一次性尿布,其包括透液性顶片,不透液性底片和顶片与背片之间的吸收体,并且具有前身腰围区域,裆下区域和后腰围区域,其中,顶片 是一种无纺布,其在皮肤接触面上具有多个脊部和沿着一次性尿布的长度方向延伸的多个凹部,并且在与长度方向垂直的宽度方向上交替,顶片具有点状压缩部 在前身体腰围区域和/或后身体腰围区域中以规定的密度,在与长度方向相同的位置处的相邻脊部的高度不同的规定区域中的脊部。
    • 4. 发明申请
    • DISPOSABLE WEARING ARTICLE
    • 不可磨损的文章
    • WO2011055546A1
    • 2011-05-12
    • PCT/JP2010/006507
    • 2010-11-05
    • Unicharm CorporationTAKINO, ShunsukeMORI, Hiroki
    • TAKINO, ShunsukeMORI, Hiroki
    • A61F13/496A61F13/15A61F13/49
    • A61F13/496A61F13/15593A61F13/49011
    • The present invention aims to provide a disposable wearing article including a buttocks-covering section having tensile force sufficient to prevent this section from lifting and/or quirking during use of the wearing article and being free from anxiety that the buttocks-covering section might irritate the wearer's skin even if this section comes in contact with the wearer's skin. In this diaper, a rear waist region 14 includes an inner sheet 28 lying on a skin-facing side, an outer sheet 29 lying on a non-skin-facing side, a rear waist main section 18 facing a front waist region 13 and a buttocks-covering section 19 located below the rear waist main section 18 wherein the buttocks-covering section 19 is provided with a plurality of buttocks-covering section elastic elements 32 in the form of strands extending in a transverse direction X at a given distance one from another in a longitudinal direction Y and, in the buttocks-covering section 19, the inner sheet 28 and the outer sheet 29 are bonded to each other by adhesive 57 applied to peripheral surfaces of the respective buttocks-covering section elastic elements 32.
    • 本发明的目的是提供一种包含臀部覆盖部分的一次性穿着物品,所述臀部覆盖部分具有足以防止在穿用物品使用期间该部分抬起和/或qu article的拉伸力,并且不会使臀部覆盖部分可能刺激 即使该部分与穿着者的皮肤接触,佩戴者的皮肤也是如此。 在该尿布中,后腰围区域14包括位于面向皮肤侧的内层片28,位于非皮肤侧的外层片29,与前腰围区域13相对的后腰部主体部18和 臀部覆盖部分19位于后腰部主体部分18的下方,其中臀部覆盖部分19设置有多个臀部覆盖部分弹性元件32,其以横向方向X以一定距离从一个给定距离延伸出来 在臀部覆盖部分19中,内片28和外片29通过施加到各臀部覆盖部分弹性元件32的周面的粘合剂57彼此接合。